gives the correct amount of light for about 99.9% of the time.
rechargetime quick.

Cons:

no swivel
batterydoor

i have been useing this flash for a long time now.
have used it on an EOS 600.650,50E and now on an 300D (digital rebel) and hasn't let me down! If you'r in need of an sturdy flash this is the best price-performance for an occasional flash...